Raffing
n. = riffraff；[英国方言]废料；垃圾
🗣️ 情景例句
I'm in hot water with the boss.
我跟老板有麻烦。
I'm a graduate of Yale University, I have an M.S.degree.
我是耶鲁大学的毕业生，我有理学硕士学位。
You can enlarge your knowledge and learn some English at the same time.
你可以扩大你的知识面，同时又学习了英语。